Super Micro Computer, Inc. (SMCI) has 256 open-market insider trades by 19 insiders since 2007. The most active filer is Charles Liang, CEO & President +1.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Charles Liang | CEOPres10% Owner | — | 50 | $89.6M | 2026-10-07 |
| Liang Chiu-Chu Sara Liu | Dir10% Owner | — | 49 | $88.9M | 2026-10-07 |
| Don W. Clegg | VP | — | 5 | $32.1M | 2026-05-10 |
| David E. Weigand | CFOVP | — | 4 | $27.6M | 2026-08-17 |
| George Kao | VP | — | 11 | $24.8M | 2025-11-24 |
| Sherman Tuan | Dir | — | 15 | $10.1M | 2025-11-26 |
| Shiu Leung Chan | Dir | — | 8 | $4.3M | 2024-02-01 |
| Yih-Shyan Wally Liaw | Secretary | — | 20 | $3.6M | 2026-02-17 |
| Howard Hideshima | CFO | — | 7 | $3.4M | 2017-11-22 |
| Hwei-Ming Fred Tsai | Dir | — | 21 | $3.3M | 2021-05-10 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| Charles Liang | CEO & President +1 | Sell | $4.5M | 2026-10-07 |
| Charles Liang | CEO & President +1 | Sell | $7.7M | 2026-09-03 |
| Sherman Tuan | Director | Sell | $1.6M | 2025-11-26 |
| George Kao | VP | Sell | $3.7M | 2025-11-24 |
| David E. Weigand | CFO & VP | Sell | $1.1M | 2025-09-15 |
| David E. Weigand | CFO & VP | Sell | $1.0M | 2025-09-03 |
Companies that share insiders with SMCI, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| George Kao | VP | Sell | $1.8M | 2025-08-22 |
| Charles Liang | CEO & President | Sell | $12.0M | 2025-07-28 |
| Charles Liang | CEO & President | Sell | $13.5M | 2025-06-18 |
| David E. Weigand | CFO & VP | Sell | $2.9M | 2025-05-20 |
| Charles Liang | CEO & President | Sell | $18.0M | 2025-05-14 |
| George Kao | VP | Sell | $1.3M | 2025-05-14 |
| Liang Chiu-Chu Sara Liu | Director & 10% Owner | Sell | $18.0M | 2025-05-14 |
| Robert L. Blair | Director | Sell | $829K | 2025-02-28 |
| Liang Chiu-Chu Sara Liu | Director & 10% Owner | Sell | $4.6M | 2025-02-26 |